<h2>Strings</h2>
<pre><code>"foo \"bar\" baz"
'foo \'bar\' baz'
"Multi-line strings ending with a \
are supported too."</code></pre>

<h2>Macro statements</h2>
<pre><code># include &lt;stdio.h>
#define PG_locked   0
#define PG_error    1
</code></pre>

<h2>Full example</h2>
<pre><code>#include &lt;stdio.h>
main(int argc, char *argv[])
{
   int c;
   printf("Number of command line arguments passed: %d\n", argc);
   for ( c = 0 ; c < argc ; c++)
      printf("%d. Command line argument passed is %s\n", c+1, argv[c]);
   return 0;
}</code></pre>